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🌿 Landscaping Rules/Native Plants

Kapolei vs Waipahu

How do native plants rules compare between Kapolei, HI and Waipahu, HI?

Kapolei and Waipahu have similar restriction levels.

Kapolei, HI

Honolulu County

Few Restrictions

Kapolei landscape designs may substitute native Hawaiian species for standard street trees under LUO Sec. 21-4.70; no mandatory native-only rule applies.

View full Kapolei rules β†’

Waipahu, HI

Honolulu County

Few Restrictions

Waipahu permits native Hawaiian species as landscape substitutions under LUO Sec. 21-4.70, well-suited for small lots and community gardens along the leeward plain.

View full Waipahu rules β†’

Key Facts Comparison

FactKapoleiWaipahu
CodeLUO Sec. 21-4.70LUO Sec. 21-4.70
MandateNone for nativesVoluntary, not required
Climate fitLeeward drought paletteLeeward dry plain
GuidanceBWS Xeriscape ProgramBWS Xeriscape Program

Highlighted rows indicate differences between cities.

Kapolei FAQ

Can Kapolei businesses landscape only with natives?

Yes. LUO Sec. 21-4.70 allows natives as substitutes for standard street trees and accepts them toward landscape area requirements if design standards are met.

Do Kapolei residents get incentives for natives?

The Board of Water Supply Xeriscape Program and Oahu Planting Guide offer technical help and sometimes rebates aimed at leeward areas like Kapolei.

Waipahu FAQ

Can a Waipahu community garden use native plants for edges?

Yes. LUO Sec. 21-4.70 permits native substitutions. Many community gardens use natives for perimeter hedges to reduce water and maintenance needs.

Do natives satisfy rental property landscape requirements?

For single-family rentals, typical yard maintenance rules apply. Natives are generally acceptable as long as the overall yard is maintained and non-hazardous.

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